mandala.rami
Class AbstractARFactory

java.lang.Object
  mandala.rami.AbstractARFactory

All Implemented Interfaces:

Framework.Factory

Direct Known Subclasses:

AbstractARImplFactory, ARPFactory

public abstract class AbstractARFactory

extends java.lang.Object

implements Framework.Factory

This abstract class provides all the necessary method to customize the CallbackManager used when creating AsynchronousReference implementation instance.

This factory creates a new CallbackManagerImpl instance as the default CallbackManager to use when creating new AsynchronousReference implementation instances.

Subclasses must override the getInstance(Object, CallbackManager) to customize the creation of asynchronous references.

Version:

1.0

Author:

eipi

See Also:

CallbackManager, AsynchronousReference, CallbackManagerImpl

Field Summary

protected CallbackManager

callbackManager The CallbackManager to use when creating new AsynchronousReference implementation instances.

Constructor Summary

AbstractARFactory()
Creates a new AbstractARFactory instance.

AbstractARFactory(CallbackManager callbackManager)
Creates a new AbstractARFactory instance.

Method Summary

static CallbackManager	getDefaultCallbackManager() Gets the default CallbackManager used when creating new AsynchronousReference implementation instances.
AsynchronousReference	getInstance(java.lang.Object object) Returns the AsynchronousReference which references the specified object.
protected abstract AsynchronousReference	getInstance(java.lang.Object object, CallbackManager callbackManager) Gets an asynchronous reference on the specified object.
AsynchronousReference	newInstance(ConstructorOp c, java.lang.Object[] args) Returns a new AsynchronousReference which references the object created with the given constructor and parameter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

callbackManager

protected CallbackManager callbackManager

The CallbackManager to use when creating new AsynchronousReference implementation instances.

See Also:

CallbackManager, AsynchronousReference

Constructor Detail

AbstractARFactory

public AbstractARFactory()

Creates a new AbstractARFactory instance.

Equivalent to this(getDefaultCallbackManager());.

See Also:

CallbackManager

AbstractARFactory

public AbstractARFactory(CallbackManager callbackManager)

Creates a new AbstractARFactory instance.

The specified callbackManager will be used when creating new AsynchronousReference.

Parameters:

callbackManager - the CallbackManager to use when creating new AsynchronousReference

Method Detail

getDefaultCallbackManager

public static CallbackManager getDefaultCallbackManager()

Gets the default CallbackManager used when creating new AsynchronousReference implementation instances.

Returns:

the default CallbackManager used when creating new AsynchronousReference implementation instances.

See Also:

CallbackManager, AsynchronousReference

getInstance

public AsynchronousReference getInstance(java.lang.Object object)

Description copied from interface: Framework.Factory

Returns the AsynchronousReference which references the specified object.

If such an asynchronous reference doesn't exist, it will be created.

Specified by:

getInstance in interface Framework.Factory

Parameters:

object - the object the returned asynchronous reference must refer to

Returns:

the asynchronous reference referencing the given object

getInstance

protected abstract AsynchronousReference getInstance(java.lang.Object object,
                                                     CallbackManager callbackManager)

Gets an asynchronous reference on the specified object.

If the object is not already referenced by an asynchronous reference, a new one is created with the specified callbackManager.

Parameters:

object - an Object value

callbackManager - a CallbackManager value

Returns:

the asynchronous reference on the specified object

newInstance

public AsynchronousReference newInstance(ConstructorOp c,
                                         java.lang.Object[] args)

Description copied from interface: Framework.Factory

Returns a new AsynchronousReference which references the object created with the given constructor and parameter.

Specified by:

newInstance in interface Framework.Factory

Parameters:

c - the constructor to use for the instanciation

args - the arguments to use for the instanciation

Returns:

the asynchronous reference on the new object